Lift Check Valve

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Lift check valve resembles the piston-check valve. It has a guided disc but without a dashpot feature. Spring loaded lift check valves operate at any orientation, but unsprung valves have to be arranged so that the disc will close by gravity. Composition-disc valves are available for gritty liquids These valves are mostly small bore valves.

Photos

Lift Check Valve
Lift Check Valve

Youtube Videos

Forged lift check valve

Spirax Sarco Lift Check Valve

https://www.youtube.com/watch?v=TUUIlChhW-Y

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